| 混凝土坝观测设计中的若干问题 |
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| 引用本文： | 王志远.混凝土坝观测设计中的若干问题[J].水电自动化与大坝监测,1999(6). |
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| 作者姓名： | 王志远 |
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| 作者单位： | 国家电力公司电力自动化研究院!南京，210003 |
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| 摘 要： | （上接本刊1999年第5期第44页）7．4从趋势性变形谈保证基点的稳定性7．4．1趋势性变形是当前研究中的薄弱环节与温度分量、水压分量相比，各工程对趋势性变形的研究迄今还是很不够的。对时效分量大都停留在描绘其变化过程的阶段，用数学方法尽量从测值中如实地分解出呈趋势性变化部分的数值，以及给出其收敛率，这样做很有必要。具体工程中对时效变形产生的机理与影响因素的成果分析至今很少，但在工程的时效量较大时，上述问题就无法回避。像黄河中上游几个梯级，其时效位移都很大而且均指向上游。例如八盘峡，坝高33m，蓄水14年后时效位…
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DISCUSSION ON SEVERAL PROBLEMS IN CONCRETE DAM OBSERVATION DESIGN |
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| Wang Zhiyuan.DISCUSSION ON SEVERAL PROBLEMS IN CONCRETE DAM OBSERVATION DESIGN[J].HYDROPOWER AUTOMATION AND DAM MONITORING,1999(6). |
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| Authors: | Wang Zhiyuan |
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| Abstract: | Based on a large number of observation results this paper sums up experiences and lessons in observation design of Domestic project systematically and comprehensively and some suggestions are put forward to improve obsergvation design This paper can be used as reference by those who just begin be their work in the field of dam observation design and who are Engaged in revising the technical standards. |
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| Keywords: | observation design measurement precision reliability observation data |
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